- Heat olive oil over medium heat in a large pot. Cook peppers and onions for about 5 minutes till softened. Add chipotle peppers, cumin, garlic, coriander, chili powder and oregano. Stir to combine it well and for about 2 minutes, cook it. With pepper and salt, season it.
- With the help of a wooden spoon, crush the tomatoes, add the juices and tomatoes. Bring it to boil after adding water and beans. For about 15 minutes, simmer it after reducing the heat till thickened. For about 3 minutes more, cook it after stirring in cilantro and chicken. With pepper and salt, season it.
- Garnish it with scallions and sour cream and serve in large bowls.